90 lines
3.7 KiB
Python
90 lines
3.7 KiB
Python
import slixmpp
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from slixmpp.exceptions import IqError, IqTimeout
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import re
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import urlpreview
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import asyncio
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import logging
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logging.basicConfig(level=logging.DEBUG)
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url_regex = re.compile(r"https?://[^\s#]+")
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class PreviewBot(slixmpp.ClientXMPP):
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def __init__(self, jid, password, nick, rooms):
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super().__init__(jid, password)
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self.nick = nick
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self.rooms = rooms
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self.register_plugin('xep_0030') # Service Discovery
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self.register_plugin('xep_0045') # Multi-User Chat
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self.register_plugin('xep_0199') # XMPP Ping
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self.register_plugin("xep_0066") # Out of band data
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self.add_event_handler("session_start", self.on_session_start)
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self.add_event_handler("message", self.on_message)
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self.add_event_handler("groupchat_message", self.on_muc_message)
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def on_session_start(self, event):
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self.send_presence()
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for room in self.rooms:
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self.plugin["xep_0045"].join_muc(room, self.nick)
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async def on_message(self, msg):
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if msg["type"] in ("chat", "normal") and msg["from"] != self.nick:
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url_matches = url_regex.findall(msg["body"])
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if url_matches:
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print("Fetching previews for:", url_matches)
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fetch_tasks = [urlpreview.get_preview(url) for url in url_matches]
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previews = await asyncio.gather(*fetch_tasks)
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preview_lines = []
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for url, preview_resp in zip(url_matches, previews):
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if preview_resp is None:
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preview_lines.append(f"Could not fetch preview for {url}")
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else:
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preview_lines.append(f"Title: {preview_resp}")
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preview_text = "\n".join(preview_lines)
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msg.reply(preview_text).send()
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return
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if "kuschelkatze" in msg["body"]:
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reply_msg = msg.reply()
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reply_msg["body"] = "http://bastiodon.lan/gabriel/ba8af1391c85f763.jpeg"
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reply_msg["oob"]["url"] = "http://bastiodon.lan/gabriel/ba8af1391c85f763.jpeg"
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reply_msg["oob"]["desc"] = "Katzenbild"
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reply_msg.send()
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async def on_muc_message(self, msg):
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if msg["type"] == "groupchat" and msg["from"] != self.nick:
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url_matches = url_regex.findall(msg["body"])
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if url_matches:
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print("Fetching previews for:", url_matches)
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fetch_tasks = [urlpreview.get_preview(url) for url in url_matches]
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previews = await asyncio.gather(*fetch_tasks)
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preview_lines = []
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for url, preview_resp in zip(url_matches, previews):
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if preview_resp is None:
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preview_lines.append(f"Could not fetch preview for {url}")
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else:
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preview_lines.append(f"Title: {preview_resp}")
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preview_text = "\n".join(preview_lines)
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msg.reply(preview_text).send()
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return
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if "kuschelkatze" in msg["body"]:
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reply_msg = msg.reply()
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reply_msg["body"] = "http://bastiodon.lan/gabriel/ba8af1391c85f763.jpeg"
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reply_msg["oob"]["url"] = "http://bastiodon.lan/gabriel/ba8af1391c85f763.jpeg"
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reply_msg["oob"]["desc"] = "Katzenbild"
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reply_msg.send()
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if __name__ == "__main__":
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config = configparser.ConfigParser()
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config.read_file(open("bot.ini"))
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bot = PreviewBot(
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config["Login"]["jid"],
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config["Login"]["password"],
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config["Login"]["nick"],
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config["Login"]["channels"].split(";")
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)
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bot.connect()
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print("Connected")
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asyncio.get_event_loop().run_forever()
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